29 citations · 29 across the 1 of their papers we have counts for
15 papers
The Stochastic Axiverse
Mario Reig
In addition to spectacular signatures such as black hole superradiance and the rotation of CMB polarization, the plenitude of axions appearing in the string axiverse may have poten…
Maximal axion misalignment from a minimal model
Junwu Huang, Amalia Madden, Davide Racco +1
The QCD axion is one of the best motivated dark matter candidates. The misalignment mechanism is well known to produce an abundance of the QCD axion consistent with dark matter for…
Generalizing the Scotogenic model
Pablo Escribano, Mario Reig, Avelino Vicente
The Scotogenic model is an economical setup that induces Majorana neutrino masses at the 1-loop level and includes a dark matter candidate. We discuss a generalization of the origi…
Dirac neutrinos from Peccei-Quinn symmetry: a fresh look at the axion
Eduardo Peinado, Mario Reig, Rahul Srivastava +1
We show that a very simple solution to the strong CP problem naturally leads to Dirac neutrinos. Small effective neutrino masses emerge from a type I Dirac seesaw mechanism. Neutri…
Strong CP problem with low-energy emergent QCD: The 4321 case
Javier Fuentes-Martin, Mario Reig, Avelino Vicente
We analyze the strong CP problem and the implications for axion physics in the context of vector leptoquark models, recently put forward as an elegant solution to the hints o…
SO(3) family symmetry and axions
Mario Reig
Motivated by the idea of Comprehensive Unification, we consider a gauged flavor extension of the Standard Model, including right-handed neutrinos and a Peccei-Quinn symmetr…